Maryland's Defense Patent Database

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Biomimetic voice identifier

Patent image
NSA

A device for voice identification including a receiver, a segmenter, a resolver, two advancers, a buffer, and a plurality of IIR resonator digital filters where each IIR filter comprises a set of memory locations or functional equivalent to hold filter specifications, a memory location or functional equivalent to hold the arithmetic reciprocal of the filter's gain, a five cell controller array, several multipliers, an adder, a subtractor, and a logical non-shift register. Each cell of the five cell controller array has five logical states, each acting as a five-position single-pole rotating switch that operates in unison with the four others. Additionally, the device also includes an artificial neural network and a display means.

Inventors: 
Sinutko, Michael
Patent Number: 
Technical domain: 
IT and Software
FIle Date: 
2011-08-16
Grant Date: 
2013-05-14
Grant time: 
637 days
Grant time percentile rank: 
11
Claim count percentile rank: 
1
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
US DIRECTOR NAT SECURITY AGENC